SPH275 steel plate/sheet is one mainly of Steel for simple pressure vessels steel. DIN SPH275 steel grade is for simple pressure vessels. SPH275 is a type of simple pressure vessels steel, these steel grades are characterised by a minimum yield strength of 390-510 MPa and by good weldability. The user of these steel grades must make sure that his calculation, design and processing methods are appropriate for the material.
German | MaterialNumber | Europe | France | International | GB | FK |
DIN10207 | EN 10207 | NFA 36-205 | UNI 5869 | BS 1501 | Â | |
SPH275 | 1.11 | P245S | - | - | - | A |
FK=Tensile strength class The Chemical Composition of SPH275
Grade | CMax | SiMax | Mn | PMax | SMax | AlMin |
SPH275 | 0.16 | 0.4 | 0.50-1.50 | 0.025 | 0.02 | 0.02 |
The Mechanical Properties of SPH275
Grade | Min. Yield StrengthMPa | Min.Yield StrengthMPa |
Min.Total Elongation [%] | |||
e2) ≤16 | 16<e2)  ≤16 |
Lo= | Lo=5,65 | |||
2<e2)  ≤2,5 |
2,5<e2)  ≤3 |
3<e2) ≤40 | ||||
SPH275 | 275 | 265 | 390-510 | 19 | 20 | 24 |
Yield Point at Elevated Temperature
Grade | Min. 0,2% Yield Point[MPa] at Elevated Temperature | ||||
100 | 150 | 200 | 250 | 300 | |
SPH275 | 221 | 203 | 176 | 159 | 132 |
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